UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQbRUQUdhArSQ1PpCyhps7nUgwWkQoreBh+nMY8ah94=' 
WHERE 
  key_id = '47b32cb6637844040d0225806099666131c3d554041e1cb7c28fb7ccee86ba53' 
  AND (
    token = 'pQbRUQUdhArSQ1PpCyhps7nUgwWkQoreBh+nMY8ah94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )